See model image below. After this system moves east, reinforcing Arctic air will briefly blast in from Monday night into Wednesday, likely reigniting more lake effect snow showers. The heaviest ...

"Multiple waves of Arctic air continue to gather over northern Canada with eyes for the central and eastern United States in the days and weeks ahead," AccuWeather Lead Long-Range Meteorologist ...

As cold temperatures remain in Southeast Texas, the phrase "arctic air" has accompanied many a forecast. National Weather Service Lake Charles Meteorologist Andy Tingler said the air itself comes ...

"This occurs fairly regularly during wintertime and is often associated with large outbreaks of Arctic air in the United States," NWS has said. Like the jet stream, the polar vortex spins around ...

Mississippians awoke to freezing temperatures Monday and snow in some areas. JC Dirmeyer shared video of a dusting of snow in Starkville. Flurries were reported in areas of the metro, but it didn't ...

Fisherman Sondre Alnes-Bonesmo does five-week tours of the Arctic Ocean The Arctic recently made headlines after Donald Trump repeated his desire to buy Greenland. Trump cited national security ...

These storms will move out of East Texas by late afternoon, with cold Arctic air and gusty winds filtering in behind the front. Temperatures will fall quickly by Sunday evening, with some spots at or ...

The Met Office has warned that the freezing weather could cause delays to travel, power cuts and the cutting off of rural communities. The Longest Living Dog Breeds 5 foods you should never cook ...

When this interaction does happen, warm air floods north into the Arctic and cooler air fills the troughs and brings wintry conditions with it. As of Saturday afternoon, the majority of U.S ...

The upcoming polar vortex will bring arctic air from Canada down throughout most of the U.S. While not as severe as the 2021 Great Texas Freeze, the phenomenon will quickly drop temperatures into ...